Daikin ALTHERMA HT EKBUHAA6 V3, Service Manual

Page: 286 / 302

3-Way Valve ESIE09-08A
276 Appendix
Check if 3-way
valve motor is
installed correctly
on to the 3-way
valve body
Check correct
wiring and set up of
the 3-way valve
motor
1. Check the body position by checking the groove
location of the white sleeve (the groove location
indicates the closed part of the body).
2. Check if the body position matches with the motor
position, and correct if necessary by turning the
white sleeve to by hand.
1. Check if the 3-way valve is connected correctly to
X2M. Verify that the color code of the N-Y-L
wiring at the X2M terminal corresponds with the
color code combination mentioned on the 3-way
valve motor and if necessary adjust wiring
accordingly.
2. Remove the cover of the motor to have access to the
PCB. Check the position of the jumpers, they
should be positioned horizontally. If necessary
adjust position.